# CLOMO SecuredMailer vs HiQZen

The clearest difference is update cadence: CLOMO SecuredMailer at every 4 months against HiQZen's every 12 months. HiQZen's advantage is iOS requirement (9.0 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CLOMO SecuredMailer ships an update every 4 months, HiQZen every 12 months. Both last shipped on November 1, 2026.

## The numbers

| Metric | CLOMO SecuredMailer | HiQZen |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 12 months |
| Size | 9 MB | 22 MB |
| Requires iOS | 14.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [i3Systems, Inc.](https://appshunter.io/developer/627848309) | [Soliton Systems K.K.](https://appshunter.io/developer/400872810) |

## What reviewers say

### CLOMO SecuredMailer

[App page](https://appshunter.io/ios/app/clomo-securedmailer/id629085224)

**Features:** Vision Pro support

**In-app purchases:** none


### HiQZen

[App page](https://appshunter.io/ios/app/hiqzen/id960197264)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CLOMO SecuredMailer free?

CLOMO SecuredMailer is free to download, with no in-app purchases.

### Is HiQZen free?

HiQZen is free to download, with no in-app purchases.

### Do CLOMO SecuredMailer or HiQZen have ads?

Neither CLOMO SecuredMailer nor HiQZen shows ads.

### Which is updated more often, CLOMO SecuredMailer or HiQZen?

CLOMO SecuredMailer ships an update every 4 months, and HiQZen every 12 months. Most recently, CLOMO SecuredMailer was updated on November 1, 2026 and HiQZen on November 1, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*